1. Get Registered: The Foundation of Federal Contracting
Before you can bid on any federal contract, your business needs to be registered in SAM.gov (System for Award Management). Registration is free and required for all federal prime contracts and subcontracts above the micro-purchase threshold. You'll need your DUNS number (now replaced by the UEI — Unique Entity Identifier), tax ID, and NAICS codes that describe your primary business activities.
Once registered, you'll receive a SAM.gov login that unlocks the full opportunity database. Think of SAM registration as your contractor's license — without it, contracting officers cannot legally award you a contract.
2. Understanding Set-Aside Programs for Small Businesses
The federal government sets aside a percentage of contracts specifically for small businesses, giving you a leg up on larger competitors. The main set-aside categories include:
- Small Business Set-Asides — reserved exclusively for small businesses that meet SBA size standards
- 8(a) Business Development — for socially and economically disadvantaged business owners
- HUBZone — for businesses in historically underutilized business zones
- Service-Disabled Veteran-Owned (SDVOSB) — for veterans with service-connected disabilities
- Women-Owned Small Business (WOSB) — for majority women-owned businesses
Set-asides dramatically reduce your competition. Instead of competing against Lockheed Martin or Booz Allen, you're competing only against other small businesses in your category. You can browse set-aside federal RFPs right now to see which opportunities are available for your certifications.
For a deeper program-by-program breakdown — including eligibility, the certification process, and the contracts each one unlocks — read our federal set-aside programs overview.
3. Finding the Right Opportunities by NAICS Code
Every federal contract is classified by a NAICS (North American Industry Classification System) code that describes the industry of the work being procured. Identifying your primary NAICS codes is critical — it determines which opportunities are relevant to your capabilities and which set-aside thresholds apply to your business.
Use your NAICS codes as the first filter when searching for opportunities. A cybersecurity firm should focus on NAICS 541512 (Computer Systems Design), while a construction company might look at 236220 (Commercial Building Construction). Once you know your codes, you can browse RFPs by NAICS code to find a curated list of contracts in your exact industry.
Pro tip: register multiple NAICS codes if your business spans multiple industries. Federal buyers often post solicitations under adjacent codes, and being registered for several increases your discoverability.
4. Searching by Agency and State for Targeted Outreach
Different federal agencies have vastly different buying cultures, evaluation criteria, and contract preferences. The Department of Defense tends to favor incumbents and past performance, while civilian agencies like the GSA or HHS are often more open to new vendors offering innovative approaches.
Research which agencies buy what your company sells, then build relationships with their contracting officers before solicitations are released. You can browse RFPs by agency to see which agencies are actively procuring in your area, or browse RFPs by state if you're focused on a geographic region or need local presence requirements.
If you're a small business trying to build past performance, consider subcontracting with a prime contractor on an agency contract before pursuing a prime contract yourself. This gets you the performance record and agency relationship without the full risk of a prime award.
5. Writing a Winning Proposal
The proposal is where most opportunities are won or lost. Federal proposals must be highly compliant — every requirement in the solicitation's SOW (Statement of Work) or PWS (Performance Work Statement) must be addressed, and evaluation criteria must be followed precisely. Evaluators score proposals section by section; a brilliant technical approach cannot compensate for missing a compliance requirement.
Structure your proposal around the government's evaluation criteria, not your marketing preferences. Lead with your technical approach and past performance, price competitively (but not at a loss), and proofread for compliance before submission. Missing a required attachment or exceeding a page limit can disqualify an otherwise strong bid.
BidAuthority helps you generate a compliant proposal draft in minutes. Once you've found the right opportunity from our live federal RFP listings, you can upload the solicitation and get a structured draft tailored to the agency's specific requirements — then refine it with your subject matter expertise.
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Browse active federal RFPs from SAM.gov and generate a compliant proposal draft in under 10 minutes.